Toshihiro Konishi

Publication Activity (10 Years)

Years Active: 2010-2015
Publications (10 Years): 2

Top Topics

Quantization Noise

Healthcare Systems

Delta Sigma Modulators

Top Venues

IEICE Trans. Fundam. Electron. Commun. Comput. Sci.

Publications

Keisuke Okuno, Toshihiro Konishi, Shintaro Izumi, Masahiko Yoshimoto, Hiroshi Kawaguchi
An I/O-Sized ADC with Second-Order TDC and MOM Capacitor Voltage-to-Time Converter. IEICE Trans. Electron. (6) (2015)
Keisuke Okuno, Toshihiro Konishi, Shintaro Izumi, Masahiko Yoshimoto, Hiroshi Kawaguchi
Low-Jitter Design for Second-Order Time-to-Digital Converter Using Frequency Shift Oscillators. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (7) (2015)
Keisuke Okuno, Toshihiro Konishi, Shintaro Izumi, Masahiko Yoshimoto, Hiroshi Kawaguchi
An 8-bit I/O-sized ADC with second-order TDC and MOM capacitor voltage-to-time converter. ICECS (2014)
Keisuke Okuno, Kana Masaki, Shintaro Izumi, Toshihiro Konishi, Hiroshi Kawaguchi, Masahiko Yoshimoto
A 2.23 ps RMS jitter 3 μs fast settling ADPLL using temperature compensation PLL controller. ICECS (2014)
Shintaro Izumi, Ken Yamashita, Masanao Nakano, Toshihiro Konishi, Hiroshi Kawaguchi, Hiromitsu Kimura, Kyoji Marumoto, Takaaki Fuchikami, Yoshikazu Fujimori, Hiroshi Nakajima, Toshikazu Shiga, Masahiko Yoshimoto
A 14 µA ECG processor with robust heart rate monitor for a wearable healthcare system. ESSCIRC (2013)
Takahide Fujii, Masanao Nakano, Ken Yamashita, Toshihiro Konishi, Shintaro Izumi, Hiroshi Kawaguchi, Masahiko Yoshimoto
Noise-tolerant instantaneous heart rate and R-peak detection using short-term autocorrelation for wearable healthcare systems. EMBC (2013)
Keisuke Okuno, Shintaro Izumi, Toshihiro Konishi, Song Dae-Woo, Masahiko Yoshimoto, Hiroshi Kawaguchi
Temperature compensation using least mean squares for fast settling all-digital phase-locked loop. NEWCAS (2013)
Toshihiro Konishi, Keisuke Okuno, Shintaro Izumi, Masahiko Yoshimoto, Hiroshi Kawaguchi
A Second-Order All-Digital TDC with Low-Jitter Frequency Shift Oscillators and Dynamic Flipflops. IEICE Trans. Electron. (4) (2013)
Toshihiro Konishi, Keisuke Okuno, Shintaro Izumi, Masahiko Yoshimoto, Hiroshi Kawaguchi
An Opampless Second-Order MASH ΔΣ ADC with Using Gated Ring Oscillator Time-to-Digital Converter. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2) (2013)
Ken Yamashita, Shintaro Izumi, Masanao Nakano, Takahide Fujii, Toshihiro Konishi, Hiroshi Kawaguchi, Hiromitsu Kimura, Kyoji Marumoto, Takaaki Fuchikami, Yoshikazu Fujimori, Hiroshi Nakajima, Toshikazu Shiga, Masahiko Yoshimoto
A 38 μA wearable biosignal monitoring system with near field communication. NEWCAS (2013)
Toshihiro Konishi, Keisuke Okuno, Shintaro Izumi, Masahiko Yoshimoto, Hiroshi Kawaguchi
second-order all-digital TDC with low-jitter frequency shift oscillators and dynamic flipflops. VLSIC (2012)
Masanao Nakano, Toshihiro Konishi, Shintaro Izumi, Hiroshi Kawaguchi, Masahiko Yoshimoto
Instantaneous Heart Rate detection using short-time autocorrelation for wearable healthcare systems. EMBC (2012)
Toshihiro Konishi, Keisuke Okuno, Shintaro Izumi, Masahiko Yoshimoto, Hiroshi Kawaguchi
A 51-dB SNDR DCO-based TDC using two-stage second-order noise shaping. ISCAS (2012)
Keisuke Okuno, Toshihiro Konishi, Shintaro Izumi, Masahiko Yoshimoto, Hiroshi Kawaguchi
A 62-dB SNDR second-order gated ring oscillator TDC with two-stage dynamic D-type flipflops as a quantization noise propagator. NEWCAS (2012)
Toshihiro Konishi, Shintaro Izumi, Koh Tsuruda, Hyeokjong Lee, Takashi Takeuchi, Masahiko Yoshimoto, Hiroshi Kawaguchi
A Low-Power Multi Resolution Spectrum Sensing Architecture for a Wireless Sensor Network with Cognitive Radio. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (11) (2011)
Toshihiro Konishi, Hyeokjong Lee, Shintaro Izumi, Masahiko Yoshimoto, Hiroshi Kawaguchi
45-dB opampless all-digital second-order MASH ΔΣ ADC. ISCAS (2011)
Toshihiro Konishi, Hyeokjong Lee, Shintaro Izumi, Takashi Takeuchi, Masahiko Yoshimoto, Hiroshi Kawaguchi
A Low-Power Multi-Phase Oscillator with Transfer Gate Phase Coupler Enabling Even-Numbered Phase Output. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2011)
Shintaro Izumi, Takashi Takeuchi, Takashi Matsuda, Hyeokjong Lee, Toshihiro Konishi, Koh Tsuruda, Yasuharu Sakai, Hiroshi Kawaguchi, Chikara Ohta, Masahiko Yoshimoto
A 58-µW Single-Chip Sensor Node Processor with Communication Centric Design. IEICE Trans. Electron. (3) (2010)